修改优惠券返回提示的小图标

@@ -18,7 +18,7 @@ var tpl =
         '{{#if closeIcon}}' +
             '<span class="close {{#if myCloseIcon}}{{myCloseIcon}}{{/if}}">' +
                 '{{#unless myCloseIcon}}' +
-                    '<i class="iconfont">&#xe602;</i>' +
+                    '<i class="iconfont">&#xe60d;</i>' +
                 '{{/unless}}' +
             '</span>' +
         '{{/if}}' +

@@ -228,7 +228,6 @@ alertConfig = {
         content: '恭喜您，成功领取优惠券',
         subContents: ['特殊情况下到账有延时', '请耐心等待'],
         className: 'subcontent-dialog',
-        myCloseIcon: 'close-icon',
         refreshOnClose: true,
         btns: [
             {
@@ -253,7 +252,6 @@ alertConfig = {
         content: '您已领取过优惠券',
         subContent: '快去选购心仪的潮品吧',
         className: 'subcontent-dialog',
-        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -269,7 +267,6 @@ alertConfig = {
         content: '优惠券已过期',
         subContent: '去领最新的优惠券吧',
         className: 'subcontent-dialog',
-        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -282,7 +279,6 @@ alertConfig = {
         content: '领取失败',
         subContents: ['请刷新重试,', '多次无效请联系客服'],
         className: 'subcontent-dialog',
-        myCloseIcon: 'close-icon',
         btns: [
             {
                 id: 1,
@@ -337,7 +333,6 @@ function requestCoupon(id) {
         error: function() {
             var opt = {
                 className: 'stu-alert',
-                myCloseIcon: 'close-icon',
                 content: '<p>网络异常</p>'
             };
 

@@ -530,8 +530,7 @@
 }
 
 .stu-alert .close-icon,
-.stu-dialog .close-icon,
-.subcontent-dialog .close-icon {
+.stu-dialog .close-icon {
     display: inline-block;
     top: -20px;
     right: -20px;
@@ -540,13 +539,6 @@
     background-image: resolve("students/close.png");
 }
 
-.stu-alert .close-icon,
-.subcontent-dialog .close-icon {
-    width: 30px;
-    height: 30px;
-    background-size: 100% 100%;
-}
-
 .min-screen {
     .stu-page {
         .stu-rights {